608 citations · 2.5k across the 47 of their papers we have counts for
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quant-ph2008★ 16 cited
Qubit channels with small correlations
Filippo Caruso, Vittorio Giovannetti, Chiara Macchiavello +1
We introduce a class of quantum channels with correlations acting on pairs of qubits, where the correlation takes the form of a shift operator onto a maximally entangled state. We…
quant-ph2008★ 117 cited
The structure of degradable quantum channels
Toby S. Cubitt, Mary-Beth Ruskai, Graeme Smith
Degradable quantum channels are among the only channels whose quantum and private classical capacities are known. As such, determining the structure of these channels is a pressing…